package com.gaosai.staff.utils;

import android.util.Log;
import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

/**
 * 汉语转换拼音以及拼音首字母以及ascall码工具类
 * @description TODO
 * @author willis
 */
public class ChineseToPinYinUtils {

	/**  
     * 将汉字转换为全拼  
     * @param src  
     * @return String  
     */  
    public static String getFullPinYin(String src) {   
        char[] t1 = null;   
        t1 = src.toCharArray();   
        String[] t2 = new String[t1.length];   
        // 设置汉字拼音输出的格式   
        HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat();   
        t3.setCaseType(HanyuPinyinCaseType.LOWERCASE);   
        t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE);   
        t3.setVCharType(HanyuPinyinVCharType.WITH_V);   
        String t4 = "";   
        int t0 = t1.length;   
        try {   
            for (int i = 0; i < t0; i++) {   
                // 判断能否为汉字字符   
                // System.out.println(t1[i]);   
                if (Character.toString(t1[i]).matches("[\\u4E00-\\u9FA5]+")) {   
                    t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);// 将汉字的几种全拼都存到t2数组中   
                    t4 += t2[0];// 取出该汉字全拼的第一种读音并连接到字符串t4后   
                } else {   
                    // 如果不是汉字字符，间接取出字符并连接到字符串t4后   
                    t4 += Character.toString(t1[i]);   
                }   
            }   
        } catch (BadHanyuPinyinOutputFormatCombination e) {   
            e.printStackTrace();   
        }   
        return t4.toUpperCase();   
    }   
  
    /**  
     * 提取每个汉字的首字母  
     * @param str  
     * @return String  
     */  
    public static String getPinYinHeadChar(String str) {   
        String convert = "";   
        for (int j = 0; j < str.length(); j++) {   
            char word = str.charAt(j);   
            // 提取汉字的首字母   
            String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);   
            if (pinyinArray != null) {   
                convert += pinyinArray[0].charAt(0);   
            } else {   
                convert += word;   
            }   
        }   
        return convert.toUpperCase();   
    }  
    
    /**
     * 提取拼音的首字母并转化成大写
     * @param str
     * @return
     */
    public static String getPingYinHead(String str){
   Log.e("拼音：", str) ;
    	 String convert = "";   
    	String heads[] = str.split(" ") ;
    	for (int i = 0; i < heads.length; i++) {
    		 String word = heads[i] ;   
    		 convert += word.substring(0, 1);
		}
    	 return convert.toUpperCase();  
    }
  
    /**  
     * 将字符串转换成ASCII码  
     * @param cnStr  
     * @return String  
     */  
    public static String getCnASCII(String cnStr) {   
        StringBuffer strBuf = new StringBuffer();   
        // 将字符串转换成字节序列   
        byte[] bGBK = cnStr.getBytes();   
        for (int i = 0; i < bGBK.length; i++) {   
            // System.out.println(Integer.toHexString(bGBK[i] & 0xff));   
            // 将每个字符转换成ASCII码   
            strBuf.append(Integer.toHexString(bGBK[i] & 0xff));   
        }   
        return strBuf.toString();   
    }   
}
